37results about How to "With anti-shake function" patented technology

The invention relates to the technical field of computer hard disk fixing devices, and discloses a computer hard disk fixing bracket with an anti-shake function, which includes a housing, the inner wall of the housing is provided with an electrovariable slot, and the inner wall of the housing is movable A pressure rod is connected, the inner wall of the pressure rod is movably connected with a switch, the inner side of the pressure rod is fixedly connected with an airtight cylinder, the inner side of the airtight cylinder is electrically connected with an electromagnetic coil, and the inner wall of the airtight cylinder is provided with a concave groove. The computer hard disk fixing frame with anti-shake function realizes that when the computer shakes, the computer hard disk is prevented from shaking together with the computer through the contact and separation of the electric contact and the electric contact piece, preventing the computer hard disk from shaking for a long time. The offset prevents the computer hard disk from being used normally, reduces the failure rate and maintenance rate, and at the same time, when the computer hard disk holder is in use, it saves time and effort in maintenance and optimizes the user experience.

The invention discloses a bridge hoisting control device that has shaking-proof effect. It includes speed giving signal generator, speed adjusting unit and motor, time lag filter that receives the primary value of speed giving signal and transforms into filtered speed giving signal that has shaking-proof effect, and sends to speed adjusting unit. The invention realizes the shaking proof effect for bridge hoist.

The invention discloses a rapid mixing type dining table condiment container. The rapid mixing type dining table condiment container comprises a box and a rapid mixing cylinder body, wherein the box comprises a box body, a box bottom and a bottom cover; a rapid mixing groove is formed in the groove bottom; a bottom airbag is fixed in the rapid mixing groove; the rapid mixing cylinder body is connected with the box body through an external connecting rod; the rapid mixing cylinder body is internally provided with a rapid mixing piston; the rapid mixing piston is used for separating the inner part of a wave collection cylinder body into a rapid mixing air cavity and a rapid mixing cavity communicated with the outer side; the rapid mixing air cavity is internally provided with a supporting spring; one end of the supporting spring is connected with the rapid mixing piston; the other end of the supporting spring is connected with the rapid mixing cylinder body; an outer piston rod is arranged on the rapid mixing piston; and the rapid mixing air cavity is communicated with the bottom airbag through an outer air pipe. The rapid mixing type dining table condiment container has the beneficial effects that liquid condiments can be stored and diners can conveniently dip the condiments; the rapid mixing type dining table condiment container has a rapid condiment mixing capability and can guarantee that the mixing uniformity of the condiments is good; and the rapid mixing type dining table condiment container has an anti-shaking-out function, can be used for preventing the liquid condiments from being shaken out due to shaking and rapid movement of the box body and has good whole stability.

The invention discloses stable intelligent engraving and etching equipment with an anti-dithering function, and relates to the technical field of the metal etching, in particular to a shock absorptionbase and an intelligent rotary mechanical arm. A worktable is fixedly welded to the upper end of the shock absorption base. A telescopic sleeve is fixedly welded on the upper end of the side wall ofa compression resistance column. A guide connecting strip is arranged on the top end of a connecting rod. The edge of the top end of the worktable is provided with a sliding groove. A positioning strip is fixedly welded on the top end of a sliding block. The intelligent rotary mechanical arm is arranged on the left of the worktable. The output end of a laser is electrically connected with a laseretching head. A shock absorption rod is arranged inside the shock absorption base. By means of the stable intelligent engraving and etching equipment with the anti-dithering function, a moving block can be moved under the action of external thrust, and the moving block can be firmly fixed in a certain position through the interaction between a lock groove and a lock block, so that the distance between moving rods is advantageously adjusted.

The invention presents a method to prevent video code dithering based on dynamic image, which comprises: without additional motion sensor, obtaining global motion vector with motion estimation method to describe existed dithering; based on motion vector interpolation for macro block and block, forming motion vector based on macro block and block for final code. This invention just needs motion estimation for one time to obtain the global motion vector to prevent dithering and motion vector for final code simultaneously, reduces calculation complexity greatly, and can be used in digital camera.